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Description
LCN 4640-3077-689 Closer Arm For 4640 Series Electrohydraulic Operators - Anodized Aluminum 628/US28
The LCN 4640-3077-689 Closer Arm is for use with the LCN 4640 Series of Electrohydraulic Operators and comes in Anodized Aluminum.
The 4640 Series is LCN's smart and reliable low-energy operator.
The 4640 Series provides easy access for people with disabilities, the elderly, or the frail. Designed primarily for manual opening applications that occasionally require automatic opening.
- Standard, top jamb (push side) mounted 4640 series closer shipped with regular arm, metal cover, and wood and machine screw pack.
- Meets ADA requirements (power mode).
- Non-sized cylinders for interior doors to 4'6" and exterior doors to 3'6".
- Non-handed for either right or left swinging door.
- 4640 has easily accessible switches to provide on/off and continuous hold-open functions. 4640CS provides concealed on/off power switch. The control module provides all timing and sequential door functions, electric strike controls, and adjustments for opening speed and force.
- Standard or optional custom powder-coated finish, end caps are black.
- The optional plated finish on the cover, arm, and fasteners.
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